N&B Cub 18x Newbold & Bulford of London, England, were makers of telescopes and binoculars during the late 19 th and early 20 th c...

Aitchison's Patent Pocket Binocular Field Glasses, much sought after by collectors, are of a novel folding design, with each tube consis...

The second edition of Brass and Glass: Optical Instruments and Their Makers is now available. It is an encyclopaedia of optical instrument...

If you're interested in old scientific instruments, you can visit museums, you can buy interesting instruments at auction, or you can b...

  I'm thrilled to be featured again on the excellent book discovery website Shepherd.com - this time I'm sharing my recommendations...

  If you’re looking for reading recommendations, the book discovery site Shepherd.com is a great place to find them. Shepherd is a rich pla...

What if, in a future generation, human fertility has dwindled to the point that fertility is a rare gift – so unusual that it is considered ...